TETRA Broadband Repeater

Company Info

Company Published: 2008
Online Postings: Products , Selling Leads
Country/Territory: China
Business Type: Manufacturer, Distributor/Wholesaler
Number of Employees: 501 - 1000 People

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Detailed Product Description

Main features

Monitor software can be upgrade locally or remotely;

Large dynamic range,low power consumption,little noise figure;

Large adjustment range of power and gain, high precision of stepped gain;

and convenient debugging;

Protect from over voltage,over current,over temperature;

Backup batteries function;

High isolation from uplink to downlink;

High stability and high reliability,MTBF ≥100,000 hours;

Perfect local and remote network monitoring function.

main functions

Auto Shut-Down

Protect from over output power

Main modules self-test and alarm

Open-door alarm

ALC function

Display output figures

Software set up gain, power and channel

Application range

Blind areas;

Confined areas such as underground,tunnel and indoor distribution system;

Low traffic areas such as Suburbs and villigages;

Shadow areas.

Technical index:

Specification			Downlink	Uplink
Frequency range			851-866MHz	806-821MHz
maximum power output	2W		33dBm+0 -2 dB	33dBm+0 -2 dB
	5W		37dBm +0 -2 dB	33dBm +0 -2 dB
	10W		40dBm +0 -2 dB	33dBm +0 -2 dB
	20W		43dBm +0 -2 dB	33dBm +0 -2 dB
gain		2W	90±3dB		90±3dB
		5W	90±3dB		90±3dB
		10W	95±3dB		90±3dB
		20W	95±3dB		90±3dB
Gain adjustment range			≥30 dB
In-band ripple			≤3dB
Noise figure			≤5dB
VSWR			≤1.4
Propagation delay			≤5.0us
Storage temperature			30 ~ + 55 °C
Storage humidity			< 80%
Working temperature			30 ~ +55 °C
Working humidity			< 95%